NBC Diamond Drilling Ltd

Unit 4
May Avenue Industrial Estate
DA11 8RU
United Kingdom

Company has 3 related addresses

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Today 09:00 AM - 05:30 PM (Currently Closed)
Fax: 01474 335689
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NBC Diamond Drilling Ltd provides fast, reliable and cost-effective drilling services for a range of clients in the construction industry. Using state-of-the-art equipment and advanced drilling techniques, we’re able to provide a range of practical solutions to meet the needs, budgets and timescales of any given project. As well as diamond drilling, NBC’s services include diamond sawing, chasing, crunching and bursting.

All work is carried out to ISO 9001 quality standards and within the parameters set out by the Health & Safety Executive. Our adherence to OHSAS 18001 accreditation ensures our safety records remain flawless. NBC employs a team of highly skilled, CSCS accredited operatives with NVQs in Diamond Drilling and Sawing.

You can find out more about NBC and the services we provide by heading over to our website.

If you have any questions, please contact us on 01474 335655. The NBC team is ready and waiting to provide immediate practical solutions to your diamond drilling requirements.  

Diamond Drilling

Diamond drills are used to create neat, clean holes through all types of mass and reinforced concrete, brickwork and block work. These can range in size from 6mm right up to 100mm diameter.

The process is quiet, efficient and gives off minimal vibration, and therefore ideal in areas where noise may cause an issue. Where larger openings in slabs or walls are required, NBC technicians can also undertake Diamond Stitch Drilling - a method particularly suitable in situations where floor and wall sawing options are restricted.

Floor Sawing

Diamond floor sawing is a fast and effective way of creating clean-cut edges on concrete slabs or asphalt surfaces. It is typically used to form openings for service and ventilation ducts, lift shafts, escalators and separation joints prior to demolition, but is also often used to cut expansion joints, to crack inducing joints, and to form trenches. Our diamond floor sawing machines are capable of cutting depths down to 600mm.

Find out more on the NBC website.


Diamond chasing is often employed in situations where concealed conduits and pipework are to be installed in walls, floors and ceilings made with masonry or concrete. The process is carried out using either a handheld chasing machine or a grinder with a diamond blade attached. After two slots have been cut to the predetermined depth, the centre of the channel is then removed using a lightweight, handheld breaker. Throughout the process a vacuum is used to control and contain consequent dust.

Track/Wall Sawing

Here at NBC Diamond Drilling Ltd, we are pleased to provide diamond track/wall sawing services. Diamond track/ wall sawing is the most effective method of cutting openings in concrete structures. This fast and precise process is widely used for cutting openings in walls, floors and on inclined surfaces. Our highly skilled and qualified engineers use a track system that supports a travelling saw head, safety guard and circular diamond segmented blade. Once the track has been bolted to the concrete surface, the operator sets the saw head and blade in motion by remote control from a safe distance. Operation is powered by either an electric or hydraulic motor.



Registration Number: n/a
VAT Number: GB920 0113 95
No of Employees: 11-20
Annual Turnover: 200-500k
Company Type:
  • Service Providers
UK Branches: Gravesend

Opening Times

Monday 09:00 AM - 05:30 PM
Tuesday 09:00 AM - 05:30 PM
Wednesday 09:00 AM - 05:30 PM
Thursday 09:00 AM - 05:30 PM
Friday 09:00 AM - 05:30 PM
Saturday Closed
Sunday Closed

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Additional Information

Brand & Trade Names

  • NBC Diamond Drilling Ltd NBC Diamond Drilling are specialists in the field and able to cover all aspects including Diamond drilling, Percussive drilling, Floor sawing, Wall sawing, Wire sawing, Controlled demolition such as bursting and crunching as well as all other related work

Company Certifications

ISO 9001:2015 - Quality management systems – Requirements
ISO 14001:2015 - Environmental management systems – Requirements with guidance for use